The Eccentric Cog Wheel with OEM no 2609003443 is a genuine Bosch spare part for several models of jigsaw, including:
Bosch 3 603 CA0 770 PST 650 Jig Saw 230 V / GB PST650
Bosch 3 603 Ca0 070 Pst 700 E Jig Saw Pst700E
Bosch 3 603 Ca0 071 Pst 700 E Jig Saw Pst700E
Bosch 3 603 CA0 000 Pst 700 E Jig Saw 230 V / Eu
Bosch 3 603 CA0 001 Pst 7000 E Jig Saw 230 V / Eu
Bosch 3 603 CA0 700 Pst 650 Jig Saw 230 V / Eu
Bosch 3 603 K12 000 Easysaw 18-70 Cordless Jigsaw 18 V